A bulk lifting device for large-mass steel components in a limited space

Abstract

The utility model relates to the technical field of lifting equipment, and discloses an aerial bulk lifting equipment for large-mass steel components in a limited space, including a device main body, a double-axis servo motor is fixedly installed on the upper surface of the device main body, the output end of the double-axis servo motor is splinedly connected to a first transmission rod, one end of the first transmission rod is fixedly connected to a threaded rod, one side of the threaded rod is threadedly connected to a first folding plate, a first damping shaft is installed on one side of the first folding plate, and the internal rotation of the first damping shaft is connected to a second folding plate. The aerial bulk lifting equipment for large-mass steel components in a limited space is arranged by the coordination of the double-axis servo motor, the first transmission rod, the threaded rod and the first folding plate. When in use, the double-axis servo motor drives the threaded rod to rotate through the first transmission rod, thereby causing the first folding plate limited by the rotation to be displaced along the direction of the first transmission rod, thereby playing a role of adjusting according to the clamping space during lifting.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to a bulk aerial lifting device for large-mass steel components in a limited space. Background Art

[0002] Steel components refer to composite steel structure components that can bear and transfer loads and are made of steel plates, angle steels, channel steels, I-beams, welded or hot-rolled H-shaped steels that are cold-bent or welded and connected by connectors. In addition to conventional vehicle transportation, steel components can also be transported by air at different heights during the processing process.

[0003] The existing aerial bulk lifting equipment for large-mass steel components in a limited space requires different lifting methods for steel components of different sizes. It is necessary to be able to clamp and lift larger steel components and to carry smaller steel components. In addition, in the limited clamping space, it is more necessary to be able to adjust according to the limit. Therefore, the utility model provides an aerial bulk lifting equipment for large-mass steel components in a limited space. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an aerial bulk lifting device for large-mass steel components in a limited space, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model provides the following technical solutions: an aerial bulk lifting device for large-mass steel components in a limited space, comprising a device body, a dual-axis servo motor is fixedly installed on the upper surface of the device body, the output end of the dual-axis servo motor is splinedly connected to a first transmission rod, one end of the first transmission rod is fixedly connected to a threaded rod, one side of the threaded rod is threadedly connected to a first folding plate, a first damping shaft is installed on one side of the first folding plate, and the internal rotation of the first damping shaft is connected to a second folding plate.

[0008] Preferably, a sliding groove is provided on the upper surface of the device body, and a first folding plate is arranged in the sliding groove.

[0009] Preferably, a hydraulic telescopic rod is fixedly installed on one side of the device body, and one end of the hydraulic telescopic rod is fixedly connected to the second folding plate.

[0010] Preferably, a tension sensor is fixedly mounted on the upper surface of the device body, and a signal line is connected to one side of the tension sensor.

[0011] Preferably, a plug-in slot is provided on the upper surface of the device body, a baffle is plugged into the interior of the plug-in slot, and a warning light is provided on one side of the device body.

[0012] Preferably, a second damping shaft is connected to one side of the tension sensor, a mounting block is rotatably connected to one side of the second damping shaft, a motor is fixedly installed inside the mounting block, a second transmission rod is splined to the output end of the motor, and a second damping shaft is connected to one side of the second transmission rod.

[0013] Preferably, a fixed pulley is fixedly mounted on the upper surface of the mounting block, and a transmission track is connected to one side of the fixed pulley.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a bulk lifting device for large-mass steel components in a limited space, which has the following beneficial effects:

[0016] The aerial bulk lifting equipment for large-mass steel components in a limited space is provided by the coordinated arrangement of a double-axis servo motor, a first transmission rod, a threaded rod and a first folding plate. When in use, the double-axis servo motor drives the threaded rod to rotate through the first transmission rod, thereby causing the first folding plate limited by the rotation to be displaced along the direction of the first transmission rod, thereby playing a role of adjusting according to the clamping space during lifting. The coordinated arrangement of the second folding plate and the hydraulic telescopic rod, when in use, the hydraulic telescopic rod pulls the second folding plate to adjust the angle, thereby playing a role of clamping the larger steel component. The coordinated arrangement of the plug-in slot and the baffle, when in use, the baffle is inserted into the plug-in slot to close the lifting equipment, thereby playing a role of containing smaller steel components. The coordinated arrangement of the tension sensor, the signal line and the warning light, when in use, the tension sensor senses the tension of the equipment. When the set tension value upper limit is reached, the electrical signal is transmitted to the warning light through the signal line, thereby playing a role of a warning protection device. The coordinated arrangement of the device body, the second damping shaft, the motor and the second transmission rod, when in use, the motor drives the second damping shaft connected to the mounting block to rotate through the second transmission rod, thereby playing a role of maintaining the orientation of the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model.

[0019] In the figure: 1, device body 2, dual-axis servo motor 3, first transmission rod 4, threaded rod 5, first folding plate 6, sliding groove 7, first damping shaft 8, second folding plate 9, hydraulic telescopic rod 10, tension sensor 11, signal line 12, plug-in slot 13, baffle 14, warning light 15, second damping shaft 16, mounting block 17, motor 18, second transmission rod 19, fixed pulley 20, transmission crawler. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2The utility model provides a technical solution: it includes a device body 1, a double-axis servo motor 2 is fixedly installed on the upper surface of the device body 1, the output end of the double-axis servo motor 2 is spline-connected with a first transmission rod 3, one end of the first transmission rod 3 is fixedly connected with a threaded rod 4, one side of the threaded rod 4 is threadedly connected with a first folding plate 5, through the coordination of the double-axis servo motor 2, the first transmission rod 3, the threaded rod 4 and the first folding plate 5, when in use, the double-axis servo motor 2 drives the threaded rod 4 to rotate through the first transmission rod 3, and then the first folding plate 5 limited by the rotation is displaced along the direction of the first transmission rod 3, thereby playing a role in adjusting according to the clamping space during lifting, A first damping shaft 7 is installed on one side of the first folding plate 5, and a second folding plate 8 is rotatably connected inside the first damping shaft 7. A sliding groove 6 is provided on the upper surface of the device body 1, and a first folding plate 6 is arranged in the sliding groove 6. A hydraulic telescopic rod 9 is fixedly installed on one side of the device body 1, and one end of the hydraulic telescopic rod 9 is fixedly connected to the second folding plate 8. Through the coordination of the second folding plate 8 and the hydraulic telescopic rod 9, the hydraulic telescopic rod 9 pulls the second folding plate 8 to adjust the angle when in use, thereby playing a role in clamping larger steel components. A tension sensor 10 is fixedly installed on the upper surface of the device body 1, and a signal line 11 is connected to one side of the tension sensor 10. The upper surface of the device body 1 is provided with a plug-in slot 12, and a baffle 13 is plugged into the plug-in slot 12. Through the matching arrangement of the plug-in slot 12 and the baffle 13, the baffle 13 is inserted into the plug-in slot 12 to close the lifting device when in use, thereby playing the role of containing smaller steel components. A warning light 14 is provided on one side of the device body 1. Through the matching arrangement of the tension sensor 10, the signal line 11 and the warning light 14, the tension sensor 10 senses the tension of the device when in use. When the set upper limit of the tension value is reached, the electrical signal is transmitted to the warning light 14 through the signal line 11, thereby playing the role of a warning protection device. A second damping is connected to one side of the tension sensor 10. The rotating shaft 15, one side of the second damping rotating shaft 15 is rotatably connected to the mounting block 16, the inside of the mounting block 16 is fixedly installed with a motor 17, the output end of the motor 17 is splinedly connected to the second transmission rod 18, one side of the second transmission rod 18 is connected to the second damping rotating shaft 15, through the coordinated arrangement of the device body 1, the second damping rotating shaft 15, the motor 17 and the second transmission rod 18, when in use, the motor 17 drives the second damping rotating shaft 15 connected to the mounting block 16 to rotate through the second transmission rod 18, thereby playing a role in maintaining the orientation of the device body 1, and a fixed pulley 19 is fixedly installed on the upper surface of the mounting block 16, and a transmission track 20 is connected to one side of the fixed pulley 19.

[0022] In summary, the aerial bulk lifting equipment for large-mass steel components in a limited space is configured by the cooperation of the double-axis servo motor 2, the first transmission rod 3, the threaded rod 4 and the first folding plate 5. When in use, the double-axis servo motor 2 drives the threaded rod 4 to rotate through the first transmission rod 3, thereby causing the first folding plate 5 limited by the rotation to be displaced along the direction of the first transmission rod 3, thereby playing a role in adjusting according to the clamping space during lifting. Through the cooperation of the second folding plate 8 and the hydraulic telescopic rod 9, the hydraulic telescopic rod 9 pulls the second folding plate 8 to adjust the angle during use, thereby playing a role in clamping larger steel components. Through the cooperation of the plug-in slot 12 and the baffle 13, when in use, When the baffle 13 is inserted into the plug-in slot 12 to close the lifting device, it can play the role of containing smaller steel components. Through the coordinated setting of the tension sensor 10, the signal line 11 and the warning light 14, the tension sensor 10 senses the tension of the equipment when in use. When the set upper limit of the tension value is reached, the electric signal is transmitted to the warning light 14 through the signal line 11, thereby playing the role of a warning protection device. Through the coordinated setting of the device body 1, the second damping shaft 15, the motor 17 and the second transmission rod 18, when in use, the motor 17 drives the second damping shaft 15 connected to the mounting block 16 to rotate through the second transmission rod 18, thereby playing the role of maintaining the orientation of the device body 1.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aerial bulk lifting device for large-mass steel components in a limited space, comprising a device body (1), characterized in that: A double-axis servo motor (2) is fixedly mounted on the upper surface of the device body (1); the output end of the double-axis servo motor (2) is spline-connected to a first transmission rod (3); one end of the first transmission rod (3) is fixedly connected to a threaded rod (4); one side of the threaded rod (4) is threadedly connected to a first folding plate (5); a first damping shaft (7) is mounted on one side of the first folding plate (5); and the first damping shaft (7) is rotatably connected to a second folding plate (8) inside.

2. The aerial bulk lifting equipment for large-mass steel components in a limited space according to claim 1 is characterized in that: A sliding groove (6) is provided on the upper surface of the device body (1), and a first folding plate (5) is arranged in the sliding groove (6).

3. The aerial bulk lifting equipment for large-mass steel components in a limited space according to claim 1 is characterized in that: A hydraulic telescopic rod (9) is fixedly mounted on one side of the device body (1), and one end of the hydraulic telescopic rod (9) is fixedly connected to a second folding plate (8).

4. The aerial bulk lifting equipment for large-mass steel components in a limited space according to claim 1 is characterized in that: A tension sensor (10) is fixedly mounted on the upper surface of the device body (1), and a signal line (11) is connected to one side of the tension sensor (10).

5. The aerial bulk lifting equipment for large-mass steel components in a limited space according to claim 1 is characterized in that: The upper surface of the device body (1) is provided with a plug-in slot (12), a baffle (13) is plugged into the interior of the plug-in slot (12), and a warning light (14) is provided on one side of the device body (1).

6. The aerial bulk lifting equipment for large-mass steel components in a limited space according to claim 4 is characterized in that: One side of the tension sensor (10) is connected to a second damping rotating shaft (15), one side of the second damping rotating shaft (15) is rotatably connected to a mounting block (16), a motor (17) is fixedly mounted inside the mounting block (16), an output end of the motor (17) is spline-connected to a second transmission rod (18), and one side of the second transmission rod (18) is connected to the second damping rotating shaft (15).

7. The aerial bulk lifting equipment for large-mass steel components in a limited space according to claim 6, characterized in that: A fixed pulley (19) is fixedly mounted on the upper surface of the mounting block (16), and a transmission crawler belt (20) is connected to one side of the fixed pulley (19).

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